Mixing and stirring device of organic reaction kettle
Technical Field
The utility model relates to the technical field of reaction kettles, in particular to a mixing and stirring device of an organic reaction kettle.
Background
The reaction kettle is a comprehensive reaction container, the heating, evaporating, cooling and low-high-speed mixing functions of technological requirements are realized through structural design and parameter configuration of the container, the existing reaction kettle generally comprises a kettle body, a kettle cover, a heating device and a stirring device, a reaction cavity is arranged in the kettle body, the stirring device stretches into the reaction cavity through the kettle cover to stir materials, a solution is usually added into the reaction kettle, then a solid solute to be reacted is added, when the solid solute is in a small particle shape, the solid solute is easy to float on the upper layer of the solution, and the traditional mixing device cannot stir the solid solute to the lower layer of the solution effectively, so that the dissolution reaction between the solid solute and the solution is affected.
A mixing device of a pressure reaction kettle (publication No. CN 217855846U) is disclosed in Chinese patent literature, and the patent can stir solid solute floating above a solution to the lower part of the solution through a second connecting ring, a third connecting ring and a second stirring piece, so that the dissolution reaction between the solution and the solute is quicker and more uniform.
However, after the solid solute is added through the feed inlet, the second stirring piece cannot stir and mix all the solid solutes timely, so that most of the solid solute floats above the solution in the reaction kettle, and most of the solid solute cannot be stirred with the solution quickly due to the fact that the second stirring piece is positioned and stirred, and the reaction efficiency between the solid solute and the solution is reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a mixing and stirring device of an organic reaction kettle, which is used for stirring and mixing solid solutes floating above a solution in a rotating manner, so that the effect of the reaction efficiency between the solid solutes and the solution is improved.
The utility model provides a mixing and stirring device of an organic reaction kettle, which comprises a reaction kettle body, wherein the upper surface of the reaction kettle body is fixedly connected with a cover body, the upper surface of the cover body is fixedly communicated with a feeding pipe, the upper surface of the cover body is provided with a rotating sleeve through a bearing, the outer surface of one end of the rotating sleeve is fixedly sleeved with a worm wheel, the other end of the rotating sleeve penetrates through and extends to the inside of the reaction kettle body, and the outer surface of the other end of the rotating sleeve is fixedly connected with rotating blocks distributed in an annular array;
The lower surface of turning block is provided with the compounding device, and the compounding device includes the bull stick, the one end surface of bull stick pass through the bearing with the lower surface mounting of turning block.
Preferably, the driven gear is fixedly sleeved on the outer surface of the rotating rod, the other end of the rotating rod is fixedly connected with a limiting slide rod, and the lower end of the limiting slide rod is fixedly connected with a stop block.
Preferably, the outer surface of the limiting slide rod is movably sleeved with a buoyancy moving sleeve, the outer surface of the buoyancy moving sleeve is fixedly connected with stirring blades distributed in an annular array, and the upper surface of the cover body is fixedly provided with a first servo motor.
Preferably, the output shaft of the first servo motor is fixedly provided with a worm through a coupler, the outer surface of the worm is meshed with the tooth surface of the worm wheel, and the upper surface of the cover body is fixedly connected with a mounting bracket.
Preferably, the inner wall fixed mounting of installing support has the second servo motor, the output shaft of second servo motor passes through shaft coupling fixed mounting and has the pivot, the one end of pivot runs through the rotation sleeve pipe and extends to the inside of reation kettle body.
Preferably, the stirring kettle is fixedly connected to the outer surface of the rotating shaft, the driving gear is fixedly sleeved on the outer surface of the rotating shaft, and tooth surfaces of the driven gears are meshed with tooth surfaces of the driving gear.
Preferably, the lower surface of the reaction kettle body is fixedly communicated with a discharging pipe, and an electromagnetic valve is fixedly arranged on the outer surface of the discharging pipe.
The beneficial effects of the utility model are as follows:
through setting up compounding device, played and carried out the high-efficient stirring of rotation to the solid-state solute that floats in solution top and mixed to the effect of the reaction efficiency between solid-state solute and the solution has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a front view of a mixing and stirring device of an organic reaction kettle provided by the utility model;
FIG. 2 is a perspective view of a reaction kettle body of the mixing and stirring device of the organic reaction kettle shown in FIG. 1;
FIG. 3 is a perspective view of a rotating sleeve of the mixing and stirring device of the organic reaction kettle shown in FIG. 1;
fig. 4 is a perspective view of a limit sliding rod structure of a mixing and stirring device of the organic reaction kettle shown in fig. 1.
In the drawing, 1, a reaction kettle body, 2, a cover body, 3, a feeding pipe, 4, a rotating sleeve, 5, a worm gear, 6, a rotating block, 7, a rotating rod, 71, a driven gear, 72, a limiting slide rod, 73, a stop block, 74, a buoyancy moving sleeve, 75, stirring blades, 76, a first servo motor, 77, a worm, 78, a mounting bracket, 79, a second servo motor, 710, a rotating shaft, 711, a stirring kettle, 712, a driving gear, 713, a discharging pipe, 714 and an electromagnetic valve.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
Referring to fig. 1-4, a mixing and stirring device of an organic reaction kettle comprises a reaction kettle body 1, wherein a cover body 2 is fixedly connected to the upper surface of the reaction kettle body 1, a feed pipe 3 is fixedly communicated with the upper surface of the cover body 2, a rotating sleeve 4 is arranged on the upper surface of the cover body 2 through a bearing, a worm wheel 5 is fixedly sleeved on the outer surface of one end of the rotating sleeve 4, the other end of the rotating sleeve 4 penetrates through and extends to the inside of the reaction kettle body 1, and rotating blocks 6 distributed in an annular array are fixedly connected to the outer surface of the other end of the rotating sleeve 4;
The lower surface of turning block 6 is provided with the compounding device, and the compounding device includes bull stick 7, and the one end surface of bull stick 7 passes through the bearing and the lower surface mounting of turning block 6.
The external surface fixed of bull stick 7 has cup jointed driven gear 71, the other end fixedly connected with spacing slide bar 72 of bull stick 7, the lower extreme fixedly connected with dog 73 of spacing slide bar 72, the surface activity of spacing slide bar 72 has cup jointed buoyancy and has moved cover 74, dog 73 plays the lower extreme to spacing slide bar 72 carries out spacingly, avoid buoyancy to move the effect that cover 74 drops, the surface fixedly connected with of buoyancy moves cover 74 is the stirring vane 75 that the annular array distributes, buoyancy moves the cover 74 and plays according to the high top of solution, stirring vane 75 is the slope setting, thereby make its one end insert to the solution inside, be convenient for drive solution and solid solute and mix during rotation, the upper surface fixed mounting of lid 2 has first servo motor 76, the output shaft of first servo motor 76 has worm 77 through shaft coupling fixed mounting, the surface of worm 77 meshes with the flank of tooth of worm wheel 5, the upper surface fixedly connected with installing support 78 of lid 2.
The inner wall fixed mounting of installing support 78 has second servo motor 79, the output shaft of second servo motor 79 passes through shaft coupling fixed mounting has pivot 710, the one end of pivot 710 runs through rotation sleeve 4 and extends to the inside of reation kettle body 1, the surface fixedly connected with stirred tank 711 of pivot 710, the surface fixed of pivot 710 has cup jointed driving gear 712, the tooth face of a plurality of driven gears 71 all meshes with the tooth face of driving gear 712, second servo motor 79 plays through pivot 710 and drives stirred tank 711 and rotates driving gear 712 and rotates, the rotation of driving gear 712 plays the driven gear 71 that drives the meshing and rotates, the fixed intercommunication of lower surface of reation kettle body 1 has the discharging pipe 713, the surface fixed mounting of discharging pipe 713 has solenoid valve 714, solenoid valve 714 plays the circulation of the material in the discharging pipe 713 and controls the procedure connection with external PLC.
Through setting up compounding device, played and carried out the high-efficient stirring of rotation to the solid-state solute that floats in solution top and mixed to the effect of the reaction efficiency between solid-state solute and the solution has been improved.
Firstly, adding a solution into the reaction kettle body 1 through a feed pipe 3, wherein the buoyancy moving sleeve 74 is lifted along the limit sliding rod 72 through the buoyancy of the solution and floats above the solution all the time, at the moment, a second servo motor 79 is started to work, the second servo motor 79 drives a rotating shaft 710 to rotate clockwise, the rotation of the rotating shaft 710 drives a stirring kettle 711 to mix and stir the solution, and drives a driving gear 712 to rotate;
Step two, add the solid solute inside the reation kettle body 1 through inlet pipe 3, the solid solute can float in the top of solution, start first servo motor 76 this moment, first servo motor 76 drives the worm wheel 5 of meshing through worm 77 and rotates, the rotation of worm wheel 5 drives rotation sleeve 4 and rotates anticlockwise, rotation of rotation sleeve 4 drives many bull sticks 7 through rotatory piece 6 and carries out the circumference rotation, the rotation of bull stick 7 is driven through driving gear 712 and meshed driven gear 71 to rotate, the rotation of bull stick 7 drives stirring vane 75 through spacing slide bar 72 and buoyancy removal cover 74's cooperation and rotates, thereby stir the solid solute of flotation, make its and solution mixing reaction, through stirring vane 75's rotation and circumference rotation, thereby carry out intensive stirring to the solid solute of reation kettle body 1 inside floating, make it quick and solution mixing reaction.
It should be noted that the above embodiments are only used to illustrate the technical solution of the present utility model, but not to limit the technical solution of the present utility model, and although the detailed description of the present utility model is given with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all technical features may be equivalently replaced, and these modifications or substitutions do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the present utility model, and all the modifications or substitutions are included in the scope of the claims and the specification of the present utility model.